Lankes, R. David, author
Facet Publishing, 2003
Buku Teks
edited by Katie Elson Anderson and Vibiana Bowman Cvetkovic
The American Library Association, 2015
Buku Teks
Cassell, Kay Ann, author
Facet Publishing, 2006
Buku Teks
Cassel, Kay Ann, author
Neal-Schuman , 2006
Buku Teks
ALA Editions, an imprint of the American Library Association, 2015
Buku Teks